Abstract
The present investigation aims to analyze the combined effects of heat generation/absorption, Hall current, and ion slip on the flow of chemically reacting MHD Casson fluid over a moving vertical surface, considering ramped wall temperature and mass diffusion. The flow medium has been made porous. The analytical solution of the model's partial differential equations is derived using the Laplace transform technique aided by the Heaviside step function. The expressions for the Sherwood Number, Nusselt Number, and shear stress on the plate have been derived. The results obtained are found to be in outstanding agreement. The outcomes achieved are displayed through graphs. The influence of various physical parameters on these magnetic fields is explored thoroughly, revealing that for both isothermal and ramped temperature plates, the primary and secondary fluid velocities reach distinct maximum values near the plate before gradually declining. The numbers for skin friction for ramped and isothermal conditions are tabulated. Ramped boundary conditions are also useful to manage velocity, concentration, and temperature profiles. Therefore, the findings of the research hold significant utility in the domains of science, engineering, and many industrial applications.
Recommended Citation
Kumar, Gaurav and Kumar, Vinod
(2050).
(R2149) Heat, Hall, and Ion Slip Effects on Chemically Reacting MHD Casson Flow through Moving Surface,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 21,
Iss.
1, Article 11.
Available at:
https://digitalcommons.pvamu.edu/aam/vol21/iss1/11
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